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Add C-z C-v for literal next 

A little annoying to make it a "chord" like this, but C-v is already
used for scrolling, following Emacs-style key bindings (in order
to have a way to scroll without using "special" keys like the arrows
and page up/down), and C-z is at least already in the business of
inserting control characters. This makes it possible to manually
enter some things that are otherwise only possible with /exec printf.
master
C. McEnroe 2021-02-03 14:52:16 -05:00
parent 0c5730708f
commit 7807848bda
2 changed files with 10 additions and 4 deletions
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6
catgirl.1
View File

@ -1,4 +1,4 @@
.Dd January 26, 2021 .Dd February 3, 2021
.Dt CATGIRL 1 .Dt CATGIRL 1
.Os .Os
. .
@ -658,7 +658,9 @@ Scroll up a page.
.El .El
. .
.Ss IRC Formatting .Ss IRC Formatting
.Bl -tag -width Ds -compact .Bl -tag -width "C-z C-v" -compact
.It Ic C-z C-v
Insert the next input character literally.
.It Ic C-z b .It Ic C-z b
Toggle bold. Toggle bold.
.It Ic C-z c .It Ic C-z c

8
ui.c
View File

@ -1003,19 +1003,22 @@ void uiRead(void) {
} }
wint_t ch; wint_t ch;
static bool paste, style; static bool paste, style, literal;
for (int ret; ERR != (ret = wget_wch(input, &ch));) { for (int ret; ERR != (ret = wget_wch(input, &ch));) {
if (ret == KEY_CODE_YES && ch == KeyPasteOn) { if (ret == KEY_CODE_YES && ch == KeyPasteOn) {
paste = true; paste = true;
} else if (ret == KEY_CODE_YES && ch == KeyPasteOff) { } else if (ret == KEY_CODE_YES && ch == KeyPasteOff) {
paste = false; paste = false;
} else if (paste) { } else if (paste || literal) {
edit(windows.ptrs[windows.show]->id, EditInsert, ch); edit(windows.ptrs[windows.show]->id, EditInsert, ch);
} else if (ret == KEY_CODE_YES) { } else if (ret == KEY_CODE_YES) {
keyCode(ch); keyCode(ch);
} else if (ch == (L'Z' ^ L'@')) { } else if (ch == (L'Z' ^ L'@')) {
style = true; style = true;
continue; continue;
} else if (style && ch == (L'V' ^ L'@')) {
literal = true;
continue;
} else if (style) { } else if (style) {
keyStyle(ch); keyStyle(ch);
} else if (iswcntrl(ch)) { } else if (iswcntrl(ch)) {
@ -1024,6 +1027,7 @@ void uiRead(void) {
edit(windows.ptrs[windows.show]->id, EditInsert, ch); edit(windows.ptrs[windows.show]->id, EditInsert, ch);
} }
style = false; style = false;
literal = false;
} }
inputUpdate(); inputUpdate();
} }